Detections
Analytics
Synology DiskStation Manager Race Condition (CVE-2021-26569)
high Tenable OT Security Plugin ID 502463
Synopsis
The remote OT asset is affected by a vulnerability.Description
Race Condition within a Thread vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via crafted web requests.This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.
Solution
Refer to the vendor advisory.See Also
https://www.synology.com/security/advisory/Synology_SA_20_26
Plugin Details
Severity: High
ID: 502463
Version: 1.2
Type: remote
Family: Tenable.ot
Published: 10/1/2024
Updated: 10/2/2024
Supported Sensors: Tenable OT Security
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2021-26569
CVSS v3
Risk Factor: High
Base Score: 8.1
Temporal Score: 7.1
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:synology:diskstation_manager
Required KB Items: Tenable.ot/Synology
Exploit Ease: No known exploits are available
Patch Publication Date: 3/12/2021
Vulnerability Publication Date: 3/12/2021
Reference Information
CVE: CVE-2021-26569